摘要
文中针对某型号降落伞系统空投试验,第一架次试验中出现的伞包拉绳断裂的故障,建立了简单的求解伞包拉绳载荷的模型,通过计算分析表明:造成伞包拉绳断裂的主要原因是其强度设计不足。
In air-drop tests of the parachute system, bridle of parachute packs was broken. A simply model to solve the loading of bridle was built. After calculation and analysis, it was found that the failure of broken bridle was caused by the design of insuffi-cent strength.
出处
《航天返回与遥感》
1998年第3期44-48,共5页
Spacecraft Recovery & Remote Sensing
